CVE-2021-26345 Vulnerability Details

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CVE-2021-26345 Metadata Quick Info

CVE Published: 14/11/2023 | CVE Updated: 03/08/2024 | CVE Year: 2021
Source: AMD | Vendor: AMD | Product: 2nd Gen AMD EPYC™ Processors
Status : PUBLISHED

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CVE-2021-26345 Description

Failure to validate the value in APCB may allow a privileged attacker to tamper with the APCB token to force an out-of-bounds memory read potentially resulting in a denial of service.

Metrics

CVSS Version: 3.1 | Base Score: 1.9 LOW
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

l➤ Exploitability Metrics:
    Attack Vector (AV)* LOCAL
    Attack Complexity (AC)* HIGH
    Privileges Required (PR)* HIGH
    User Interaction (UI)* NONE
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* NONE
    Integrity Impact (I)* NONE
    Availability Impact (A)* LOW

Weakness Enumeration (CWE)

CWE-ID:
CWE Name:
Source: AMD

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).